1. The development of political conceptions in children between 6–15 years old;Berti;Human Development,1988
2. Third graders’ understanding of core political concepts/Law Nation-State Government before and after teaching;Berti;Genetic, Social and General Psychology Monographs,2001
3. Where does the money come from?;Berti;Archivio di Psicologia,1979
4. The development of the concept of money and its value: a longitudinal analysis;Berti;Child Development,1981
5. The Child's Construction of Economics;Berti,1988